Buyers Products Steel Truck Box Mounting Brackets are designed to mount any Buyers Products steel and stainless steel underbody truck box. The steel brackets are built for long wear with a corrosion-resistant black powder-coated finish in your choice of formed C-channel or heavy duty structural steel. Choose welded or bolt-on braces. Mounting is also made easy with a universal hole pattern design and brackets that are sold in boxed pairs for immediate use.